Exhibit 99.1
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CERTIFICATION  OF  CHIEF  EXECUTIVE  OFFICER  AND  CHIEF  FINANCIAL  OFFICER
PURSUANT  TO18  U.S.C.  SECTION  1350,  AS  ADOPTED  PURSUANT  TO

SECTION  906  OF  THE  SARBANES-OXLEY  ACT  OF  2002

I,  William  W.R. Elder, certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant  to  Section  906 of the Sarbanes-Oxley Act of 2002, that the Quarterly
Report  of  Genus, Inc. on Form 10-Q for the fiscal quarter ended March 31, 2003
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange  Act of 1934 and that information contained in such Quarterly Report on
Form  10-Q  fairly presents in all material respects the financial condition and
results  of  operations  of  Genus,  Inc.


     By:      /s/  William  W.R.  Elder
             --------------------------
     Name:    William  W.R.  Elder
     Title:   Chief  Executive  Officer

I,  Shum  Mukherjee,  certify,  pursuant  to  18 U.S.C. Section 1350, as adopted
pursuant  to  Section  906 of the Sarbanes-Oxley Act of 2002, that the Quarterly
Report  of  Genus, Inc. on Form 10-Q for the fiscal quarter ended March 31, 2003
fully complies with the requirements of Section 13(a) or 15(d) of the Securities
Exchange  Act of 1934 and that information contained in such Quarterly Report on
Form  10-Q  fairly presents in all material respects the financial condition and
results  of  operations  of  Genus,  Inc.

     By:      /s/  Shum  Mukherjee
             --------------------------
     Name:    Shum  Mukherjee
     Title:   Chief  Financial  Officer


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